2198478678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{33310283}}^1$

素因数の和:33310299

約数の個数: 16

約数和(自身を含む): 4796680896

約数和(自身を除く): 2598202218

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 33310283, 66620566, 99930849, 199861698, 366413113, 732826226, 1099239339, 2198478678]

約数ペア:

[(1, 2198478678), (2, 1099239339), (3, 732826226), (6, 366413113), (11, 199861698), (22, 99930849), (33, 66620566), (66, 33310283)]